forked from extern/nushell
33 lines
886 B
Rust
33 lines
886 B
Rust
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use crate::errors::ShellError;
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use crate::prelude::*;
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use derive_new::new;
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use prettyprint::PrettyPrinter;
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#[derive(new)]
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pub struct Bat;
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impl crate::Command for Bat {
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fn run(&self, args: CommandArgs<'caller>) -> Result<VecDeque<ReturnValue>, ShellError> {
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let target = match args.args.first() {
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// TODO: This needs better infra
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None => return Err(ShellError::string(format!("cat must take one arg"))),
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Some(v) => v.as_string()?.clone(),
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};
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let cwd = args.env.cwd().to_path_buf();
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let printer = PrettyPrinter::default()
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.line_numbers(false)
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.header(false)
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.grid(false)
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.build()
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.map_err(|e| ShellError::string(e))?;
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let file = cwd.join(target);
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let _ = printer.file(file.display().to_string());
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Ok(VecDeque::new())
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}
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}
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